GIA-Certified · Entirely Tax-Free · Visit Our Waterfront Showroom in George Town
International Diamond Cayman Islands · Grand Cayman

Where Forever Begins

GIA-certified diamonds and bespoke fine jewellery, crafted in the Caribbean light and offered entirely tax-free.

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GIA-Certified Diamonds
0% Sales Tax
Bespoke Design Atelier
Lifetime Care & Service
Oval diamond engagement ring worn in the Cayman sunlight

Engagement Rings

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Diamond rings worn on the hand

Wedding Rings

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Diamond necklace worn at the neckline

Fine Jewellery

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In Motion

Brilliance, Brought to Life

Every IDC Cayman piece is a moment in motion, light, fire and craftsmanship, captured in the Caribbean sun.

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The IDC Atelier

Designed Around Your Love Story

Every bespoke commission begins with a conversation. Our master jewellers in George Town work hand in hand with you, selecting the diamond, shaping the setting, and finishing each detail by hand.

From a first sketch to the moment it slips onto the finger, your ring is created to be worn for a lifetime, and passed on for generations.

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Everything About IDC Cayman

Good to Know

The questions we hear most from visitors and locals. See all FAQs.

Why is IDC Cayman considered the best jewellery store in Grand Cayman?
IDC Cayman is recognised as Grand Cayman's leading fine jewellery destination for four reasons: every diamond is GIA-certified; every piece is crafted in 14-carat or 18-carat gold to the highest standard; all purchases are entirely tax-free; and the service experience is private, knowledgeable, and unhurried. There are no commission-driven sales tactics, only honest guidance from a team genuinely passionate about matching each client with the right piece.
Is jewellery tax-free in the Cayman Islands?
Yes. The Cayman Islands imposes zero VAT and zero sales tax on jewellery and diamonds. This means every ring, necklace, bracelet, or loose diamond purchased at IDC Cayman is offered at its full pre-tax price, a saving of 20 percent or more compared with the same piece purchased in the United Kingdom, Europe, or Australia, and a meaningful saving versus United States retailers who charge state sales tax.
Are IDC Cayman's diamonds GIA-certified?
Yes. Every significant diamond sold at IDC Cayman is independently graded and certified by the Gemological Institute of America, the world's most respected diamond authority. GIA certification provides a precise, unbiased assessment of each diamond's cut, colour, clarity, and carat weight, giving buyers complete confidence that the stone they are purchasing is exactly as described.
Does IDC Cayman create bespoke engagement rings?
Yes. Bespoke design is one of IDC Cayman's signature offerings. The in-house atelier in George Town works directly with clients to design and hand-fabricate engagement rings, wedding bands, and fine jewellery that are entirely unique. From the initial concept sketch through to final polishing, every bespoke piece is crafted to the client's precise specifications, in the metal, setting style, and with the exact GIA-certified stone they choose.
Do I need an appointment to visit IDC Cayman?
No appointment is needed. IDC Cayman is a walk-in retail store on the George Town waterfront, just visit us during opening hours and the team will be glad to show you GIA-certified diamonds and our engagement, bespoke and fine jewellery collections, with no pressure and no obligation to purchase.
Where is IDC Cayman located?
IDC Cayman is situated at 38 Seafarers Way in the heart of George Town, Grand Cayman, the Cayman Islands' main commercial and cruise district. The boutique is within easy walking distance of the cruise tender landing, the waterfront, and the island's leading hotels and resorts. Visitors arriving by cruise ship or staying at Seven Mile Beach resorts will find IDC Cayman an effortless destination.
Cruise Visitors

Just Off the Ship? You’re Minutes Away.

Tax-free, GIA-certified jewellery, a five-minute walk from the cruise pier in the heart of George Town. Pop in, no appointment needed.

  • 100% tax-free, no VAT, no sales tax
  • Find us before your ship leaves port
  • In and out in 20 minutes, or stay and explore
Hotel & Resort Guests

Staying on Seven Mile Beach?

Make your Cayman trip unforgettable with a tax-free piece from George Town, showroom visits and complimentary delivery to your hotel or villa.

  • Complimentary, secure delivery across Grand Cayman
  • Private, unhurried viewings, at your pace
  • GIA-certified diamonds, entirely tax-free